package org.coc.iot.mapper;

import java.util.Map;

import org.apache.ibatis.annotations.Mapper;
import org.coc.iot.entity.AreaInfo;
import org.springframework.stereotype.Repository;

/**
 * @Description: 接口
 * @author 
 * @version 1.0
 * @created 
 */
@Mapper
@Repository
public interface AreaInfoMapper extends BaseMapper<AreaInfo>{

	/**
	 * 获取最大代码
	 * @param param
	 * @return
	 */
	public long getMaxAreaCode(Map<String, Object> param);

}
